Central Polygraph Service HQ is located at the very prestigious One Northfield Plaza center in Northfield, Illinois right next to Skokie and Northbrook. Appointments are required for all polygraph tests. Please use the following exact driving directions and information.

Directions from Chicago Area and Downtown

Take I-94 West. Continue on I-94 passing Dempster Street, Old Orchard and Lake Street until WEST WILLOW ROAD EXIT 33A. Exit at the WEST WILLOW ROAD EXIT 33A. At the stop light, on the corner of CENTRAL AVE (and HAPP ROAD) where the Starbucks Coffee is, turn right. Proceed approximately 0.4 miles on CENTRAL AVE which will curve to the left and merge into FRONTAGE ROAD to ONE NORTHFIELD PLAZA which will be on your left side just prior to the Land Rover dealership. Proceed to the 3rd floor of One Northfield Plaza – Suite 300.

Directions from O’Hare Airport Area

Take I-294 North towards Milwaukee. Exit at the WILLOW ROAD EXIT and turn right. Continue driving East on Willow Road until CENTRAL AVE (and HAPP ROAD) where the Starbucks Coffee is and turn left on CENTRAL AVE. Proceed approximately 0.4 miles on CENTRAL AVE which will curve to the left and merge into FRONTAGE ROAD to ONE NORTHFIELD PLAZA which will be on your left side just prior to the Land Rover dealership. Proceed to the 3rd floor of One Northfield Plaza – Suite 300.

Directions from Schaumburg

Take IL-53 North towards Rolling Meadows. Take the East Palatine Road Exit. Drive East on Palatine Road which will become Palatine Road Express Lanes. Take the Palatine Road Express Lanes driving East which will become Willow Road. Continue driving East on Willow Road until CENTRAL AVE (and HAPP ROAD) where the Starbucks Coffee is and turn left on CENTRAL AVE. Proceed approximately 0.4 miles on CENTRAL AVE which will curve to the left and merge into FRONTAGE ROAD to ONE NORTHFIELD PLAZA which will be on your left side just prior to the Land Rover dealership. Proceed to the 3rd floor of One Northfield Plaza – Suite 300.

Directions from Arlington Heights

Take the Palatine Road Express Lanes driving East which will become Willow Road. Continue driving East on Willow Road until CENTRAL AVE (and HAPP ROAD) where the Starbucks Coffee is and turn left on CENTRAL AVE. Proceed approximately 0.4 miles on CENTRAL AVE which will curve to the left and merge into FRONTAGE ROAD to ONE NORTHFIELD PLAZA which will be on your left side just prior to the Land Rover dealership. Proceed to the 3rd floor of One Northfield Plaza – Suite 300.

Directions from Deerfield, Gurnee and Milwaukee

Take US-41 South or I-94 East towards Chicago. Continue on I-94 passing Lake Cook Road and Dundee Road until EAST TOWER ROAD EXIT 31. Exit at the EAST TOWER ROAD EXIT 31. At the stop light, turn left onto FRONTAGE ROAD. Proceed approximately 0.5 miles to ONE NORTHFIELD PLAZA which will be on your right side just after the Land Rover dealership. Proceed to the 3rd floor of One Northfield Plaza – Suite 300.

Special GPS Information

When entering the address of 560 Frontage Road in Northfield Illinois, please be advised that some GPS systems may show the city as WINNETKA as Northfield and Winnetka both share the same zip code of 60093.